7227907427

素因数分解:

${\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{661}}^1\times {\mathrm{727}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 7937485920

約数和(自身を除く): 709578493

約数列:

[1, 13, 89, 169, 661, 727, 1157, 8593, 9451, 15041, 58829, 64703, 111709, 122863, 480547, 764777, 841139, 6247111, 9942101, 10934807, 42768683, 81212443, 555992879, 7227907427]

約数ペア:

[(1, 7227907427), (13, 555992879), (89, 81212443), (169, 42768683), (661, 10934807), (727, 9942101), (1157, 6247111), (8593, 841139), (9451, 764777), (15041, 480547), (58829, 122863), (64703, 111709)]